201496815

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12757}}^1$

素因数の和:12790

約数の個数: 48

約数和(自身を含む): 390088608

約数和(自身を除く): 188591793

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 5265, 12757, 15795, 38271, 63785, 114813, 165841, 191355, 344439, 497523, 574065, 829205, 1033317, 1492569, 1722195, 2487615, 3099951, 4477707, 5166585, 7462845, 13433121, 15499755, 22388535, 40299363, 67165605, 201496815]

約数ペア:

[(1, 201496815), (3, 67165605), (5, 40299363), (9, 22388535), (13, 15499755), (15, 13433121), (27, 7462845), (39, 5166585), (45, 4477707), (65, 3099951), (81, 2487615), (117, 1722195), (135, 1492569), (195, 1033317), (243, 829205), (351, 574065), (405, 497523), (585, 344439), (1053, 191355), (1215, 165841), (1755, 114813), (3159, 63785), (5265, 38271), (12757, 15795)]